Report for 271496

Name

AS271496 - BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA, BR

AS Adjacency Report

In the context of this report "Upstream" indicates that there is an adjacent AS that lines between the BGP table collection point (in this case at AS6447) and the specified AS. Similarly, "Downstream" refers to an adjacent AS that lies beyond the specified AS. This upstream / downstream categorisation is strictly a description relative topology, and should not be confused with provider / customer / peer inter-AS relationships.

271496 BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA, BR

  Adjacency:     5  Upstream:     5  Downstream:     0
  Upstream Adjacent AS list
    AS263025        ISPTEC Sistemas de Comunicacao Eireli, BR
    AS275625        --No Registry Entry--
    AS266445        SEA TELECOM LTDA, BR
    AS264301        LLL INFORMATICA LTDA, BR
    AS53087         TELY Ltda., BR

Announced Prefixes

Rank  AS       Type    Originate Addr Space  (pfx)   Transit Addr space  (pfx)  Description
32383 AS271496       ORIGIN  Originate:       1536 /21.42  Transit:          0 /0.00  BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA, BR

Aggregation Suggestions

        Filter: Aggregates, Specifics

This report does not take into account conditions local to each origin AS in terms of policy or traffic engineering requirements, so this is an approximate guideline as to aggregation possibilities.

 Rank AS            AS Name                                      Current  Wthdw  Aggte  Annce Redctn       %
29483 AS271496      BNET RIO PROVEDOR DE ACESSO A INTERNET LTDA,       5      1      0      4      1  20.00%


  Prefix               AS Path                              Aggregation Suggestion
  181.224.48.0/24      6939 267470 52772 264301 271496   
  181.224.49.0/24      6939 53087 271496      
  181.224.50.0/23      3257 4230 266445 266445 266445 271496   
  181.224.50.0/24      6939 267587 275625 271496   
  181.224.51.0/24      3257 4230 266445 266445 266445 271496 - Withdrawn - matching aggregate 181.224.50.0/23 3257 4230 266445 266445 266445 271496

Advertisements that are fragments of the original RIR allocation (more specifics) originated by this AS.

AS271496   6 More Specifics   7 Total Advertisements   BNET RIO PROVEDOR DE ACESSO A INTERNET EIRELI, BR
    181.224.48.0/23               181.224.48.0/22
    181.224.48.0/24               181.224.48.0/22
    181.224.49.0/24               181.224.48.0/22
    181.224.50.0/23               181.224.48.0/22
    181.224.50.0/24               181.224.48.0/22
    181.224.51.0/24               181.224.48.0/22

Prefixes added and withdrawn by this origin AS in the past 7 days.

    + 181.224.48.0/22             Announced
    + 181.224.48.0/23             Announced
    + 181.224.50.0/23             Announced

Whois Entry

whois: 402603

IANA has recorded AS271496 as originally allocated by 
/usr/bin/whois -h jwhois.apnic.netr "AS271496\n             % Joint Whois - whois.lacnic.net
             %  This server accepts single ASN, IPv4 or IPv6 queries
              
             
             Query rate limit exceeded